| Round of 32 |  | | 1 | Jennifer Lu (1) | Cypress, CA |  |  | | 2 | Ashley Chao | San Diego, CA |  | | 3 | Lena Tavitian | La Canada, CA |  |  | | 4 | Antje Worring | Camarillo, CA |  | | 5 | Ena Shibahara (5) | Rancho Palos Verdes, CA |  |  | | 6 | Alyssa Grijalva | Compton, CA |  | | 7 | Morgan Martin | Los Angeles, CA |  |  | | 8 | Isabelle Garvanne | Hollywood, CA |  | | 9 | Jada Hart (3) | Colton, CA |  |  | | 10 | Sharlene Song | Arcadia, CA |  | | 11 | Miranda Ramirez | Madison, MS |  |  | | 12 | Grace Danco | Pacific Palisades, CA |  | | 13 | Ryan Peus (7) | Santa Barbara, CA |  |  | | 14 | Miah Webb | Glendale, CA |  | | 15 | Kayla Day | Santa Barbara, CA |  |  | | 16 | Nicole Anderson | Camarillo, CA |  | | 17 | Lorna Morris | Irvine, CA |  |  | | 18 | Carissa Bernhardt | San Diego, CA |  | | 19 | Lauren Park | La Canada, CA |  |  | | 20 | Parris Todd (6) | Ladera Ranch, CA |  | | 21 | Emily Zargham | Torrance, CA |  |  | | 22 | Jenna McDonald | Palm Desert, CA |  | | 23 | Rebecca Chou | Aliso Viejo, CA |  |  | | 24 | Sarah Nuno (4) | Sylmar, CA |  | | 25 | Mackenzie Deeter | Pacific Palisades, CA |  |  | | 26 | Mimi Levine | Santa Monica, CA |  | | 27 | Kristina Koseva | Rancho Santa Margari, CA |  |  | | 28 | Riley McQuaid (8) | Tustin, CA |  | | 29 | Joan Soewondo | Laguna Niguel, CA |  |  | | 30 | Emily Maxfield | Murrieta, CA |  | | 31 | Jadie Acidera | Anaheim, CA |  |  | | 32 | Paulina Ferrari (2) | San Diego, CA |  | | | Round of 16 |  | | J. Lu (1) |  |  | | 6-3; 6-2 | | L. Tavitian |  | | 6-2; 6-0 | | E. Shibahara (5) |  |  | | 6-1; 6-1 | | I. Garvanne |  | | 6-1; 6-2 | | J. Hart (3) |  |  | | 6-1; 6-0 | | G. Danco |  | | 6-4; 6-3 | | R. Peus (7) |  |  | | 6-0; 6-0 | | K. Day |  | | 6-2; 6-4 | | L. Morris |  |  | | 6-1; 6-1 | | P. Todd (6) |  | | Wd (ill) | | J. McDonald |  |  | | 6-4; 6-1 | | S. Nuno (4) |  | | 6-1; 6-0 | | M. Levine |  |  | | 6-2; 6-2 | | R. McQuaid (8) |  | | 6-0; 6-1 | | E. Maxfield |  |  | | 6-0; 6-4 | | P. Ferrari (2) |  | | 6-0; 6-0 | | | Quarterfinals |  | | J. Lu (1) |  |  | | 6-2; 6-4 | | E. Shibahara (5) |  | | 6-0; 6-0 | | J. Hart (3) |  |  | | 6-1; 6-0 | | R. Peus (7) |  | | 6-0; 6-0 | | P. Todd (6) |  |  | | 6-0; 6-0 | | S. Nuno (4) |  | | 6-0; 6-0 | | M. Levine |  |  | | 5-7; 7-5; 6-0 | | P. Ferrari (2) |  | | 6-0; 6-0 | | | Semifinals |  | | E. Shibahara (5) |  |  | | 6-0; 6-0 | | R. Peus (7) |  | | 7-6(4); 6-2 | | S. Nuno (4) |  |  | | 6-0; 6-4 | | P. Ferrari (2) |  | | 7-5; 6-1 | | | Finals |  | | R. Peus (7) |  |  | | 7-6(10)); 6-2 | | R. Peus (7) |  | | 4-6; 6-3; 6-1 | | S. Nuno (4) |  | | 6-2; 6-2 | |